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/linux-6.15/Documentation/translations/zh_CN/mm/
H A Dactive_mm.rst64 计数器，即有多少 “真正的地址空间用户”，另一个是 “mm_count”计数器，即 “lazy”
68 一个lazy的用户仍在活动，所以你实际上得到的情况是，你有一个地址空间 **只**
69 被lazy的用户使用。这通常是一个短暂的生命周期状态，因为一旦这个线程被安排给一
73 “init_mm”应该被认为只是一个 “没有其他上下文时的lazy上下文”，事实上，它主
/linux-6.15/kernel/rcu/
H A Dtree_nocb.h309 unsigned long j, bool lazy) in rcu_nocb_do_flush_bypass() argument
331 if (lazy && rhp) { in rcu_nocb_do_flush_bypass()
353 unsigned long j, bool lazy) in rcu_nocb_flush_bypass() argument
395 bool lazy) in rcu_nocb_try_bypass() argument
460 if (!rcu_nocb_flush_bypass(rdp, rhp, j, lazy)) { in rcu_nocb_try_bypass()
488 if (lazy) in rcu_nocb_try_bypass()
504 if (!ncbs || (bypass_is_lazy && !lazy)) { in rcu_nocb_try_bypass()
662 bool lazy = false; in nocb_gp_wait() local
726 lazy = true; in nocb_gp_wait()
779 if (lazy && !bypass) { in nocb_gp_wait()
[all …]
H A Dtree.h492 unsigned long j, bool lazy);
494 rcu_callback_t func, unsigned long flags, bool lazy);
H A DKconfig335 bool "RCU callback lazy invocation functionality"
352 bool "Turn RCU lazy invocation off by default"
/linux-6.15/Documentation/mm/
H A Dactive_mm.rst5 Note, the mm_count refcount may no longer include the "lazy" users
7 with CONFIG_MMU_LAZY_TLB_REFCOUNT=n. Taking and releasing these lazy
63 and a "mm_count" counter that is the number of "lazy" users (ie anonymous
67 user exited on another CPU while a lazy user was still active, so you do
69 lazy users. That is often a short-lived state, because once that thread
74 more. "init_mm" should be considered just a "lazy context when no other
/linux-6.15/kernel/
H A Dirq_work.c186 struct llist_head *raised, *lazy; in irq_work_needs_cpu() local
189 lazy = this_cpu_ptr(&lazy_list); in irq_work_needs_cpu()
192 if (llist_empty(lazy)) in irq_work_needs_cpu()
/linux-6.15/drivers/opp/
H A Dof.c153 list_del(&opp_table->lazy); in _opp_table_free_required_tables()
167 bool lazy = false; in _opp_table_alloc_required_tables() local
200 lazy = true; in _opp_table_alloc_required_tables()
204 if (lazy) { in _opp_table_alloc_required_tables()
210 list_add(&opp_table->lazy, &lazy_opp_tables); in _opp_table_alloc_required_tables()
379 list_for_each_entry_safe(opp_table, temp, &lazy_opp_tables, lazy) { in lazy_link_required_opp_table()
380 bool lazy = false; in lazy_link_required_opp_table() local
404 lazy = true; in lazy_link_required_opp_table()
415 lazy = false; in lazy_link_required_opp_table()
423 if (!lazy) { in lazy_link_required_opp_table()
[all …]
H A Dopp.h207 struct list_head node, lazy; member
269 return unlikely(!list_empty(&opp_table->lazy)); in lazy_linking_pending()
/linux-6.15/drivers/crypto/intel/qat/qat_common/
H A Dicp_qat_hw_20_comp.h69 __u16 lazy; member
102 QAT_FIELD_SET(val32, csr.lazy, in ICP_QAT_FW_COMP_20_BUILD_CONFIG_UPPER()
H A Dadf_gen4_dc.c42 hw_comp_upper_csr.lazy = ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_DEFAULT_VAL; in qat_comp_build_deflate()
/linux-6.15/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_irq.c163 bool lazy, in vmw_fallback_wait() argument
211 if (lazy) in vmw_fallback_wait()
H A Dvmwgfx_fence.h94 bool lazy,
H A Dvmwgfx_fence.c519 int vmw_fence_obj_wait(struct vmw_fence_obj *fence, bool lazy, in vmw_fence_obj_wait() argument
760 ret = vmw_fence_obj_wait(fence, arg->lazy, true, timeout); in vmw_fence_obj_wait_ioctl()
/linux-6.15/Documentation/arch/arm/
H A Dkernel_mode_neon.rst30 The NEON/VFP register file is managed using lazy preserve (on UP systems) and
31 lazy restore (on both SMP and UP systems). This means that the register file is
45 mode will hit the lazy restore trap upon next use. This is handled by the
/linux-6.15/drivers/gpu/drm/nouveau/
H A Dnouveau_fence.h26 int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr);
H A Dnouveau_fence.c341 nouveau_fence_wait(struct nouveau_fence *fence, bool lazy, bool intr) in nouveau_fence_wait() argument
345 if (!lazy) in nouveau_fence_wait()
/linux-6.15/mm/
H A Dvmalloc.c884 struct rb_list lazy; member
2268 spin_lock(&vn->lazy.lock); in __purge_vmap_area_lazy()
2271 spin_unlock(&vn->lazy.lock); in __purge_vmap_area_lazy()
2368 spin_lock(&vn->lazy.lock); in free_vmap_area_noflush()
2369 insert_vmap_area(va, &vn->lazy.root, &vn->lazy.head); in free_vmap_area_noflush()
2370 spin_unlock(&vn->lazy.lock); in free_vmap_area_noflush()
4970 spin_lock(&vn->lazy.lock); in show_purge_info()
4976 spin_unlock(&vn->lazy.lock); in show_purge_info()
5148 vn->lazy.root = RB_ROOT; in vmap_init_nodes()
5149 INIT_LIST_HEAD(&vn->lazy.head); in vmap_init_nodes()
[all …]
/linux-6.15/tools/perf/Documentation/
H A Dperf-probe.txt165 3) Define event based on source file with lazy pattern
176 …ine, and '%return' means that it probes function return. And ';PTN' means lazy matching pattern (s…
177 …ber or lazy matching by using 'SRC:ALN' or 'SRC;PTN' syntax, where 'SRC' is the source file path, …
229 The lazy line matching is similar to glob matching but ignoring spaces in both of pattern and targe…
/linux-6.15/include/uapi/drm/
H A Dvmwgfx_drm.h647 __s32 lazy; member
/linux-6.15/Documentation/arch/x86/
H A Diommu.rst143 iommu: DMA domain TLB invalidation policy: lazy mode
/linux-6.15/Documentation/arch/parisc/
H A Dregisters.rst18 CR10 (CCR) lazy FPU saving*
/linux-6.15/Documentation/filesystems/
H A Dfuse.rst27 umounted. Note that detaching (or lazy umounting) the filesystem
199 filesystem is still attached (it hasn't been lazy unmounted)
H A Dautofs-mount-control.rst23 Currently autofs uses "umount -l" (lazy umount) to clear active mounts
24 at restart. While using lazy umount works for most cases, anything that
/linux-6.15/arch/
H A DKconfig494 # "lazy tlb" beyond its final refcount (i.e., by the time __mmdrop frees the mm
500 # the lazy tlb reference of a kthread's ->active_mm (non-arch code has been
507 # mm as a lazy tlb beyond its last reference count, by shooting down these
509 # be using the mm as a lazy tlb, so that they may switch themselves to using
511 # may be using mm as a lazy tlb mm.
515 # at least all possible CPUs in which the mm is lazy.
/linux-6.15/Documentation/driver-api/driver-model/
H A Ddevres.rst30 that's probably because libata low level driver developers are lazy

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